1Kodi mungafotokozere bwanji kuphulika kwa bolodi lopanda moto pambuyo pa gluing?
Bokosi losayaka moto limakhala lolumikizana bwino.Pambuyo pa kusisita, zosungunulira za organic zomwe sizinasunthike mu guluu zimapitilira kugwedezeka ndikuwunjikana mdera lanulo.Kupanikizika kochuluka kukafika pamlingo wina pakadutsa masiku 2 mpaka 3, bolodi lopanda moto limakwezedwa mmwamba ndikupanga Bubble (yomwe imadziwikanso kuti bubbling).Malo okulirapo a bolodi osayaka moto, ndikosavuta kuti matuza;ngati atayikidwa pagawo laling'ono, matuza sangachitike.
Kusanthula kwazifukwa: ① Filimu yomatira sinaumidwe pamaso pa gululo ndipo mbale yapansi imamangiriridwa, zomwe zimapangitsa kuti filimu yomatira yapadziko lonse ikhale yotsika, komanso kusungunuka kwa zosungunulira zomatira pakati pa bolodi kumapangitsa gululo kuti likhale lolimba. kuwira;②Mpweya sumatulutsidwa panthawi yopaka, ndipo mpweya umakulungidwa.③Kunenepa kosagwirizana pokanda guluu, zomwe zimapangitsa kuti zosungunulira pamalo okhuthala zisasunthike;④Kusowa zomatira mu bolodi, zomwe zimapangitsa kuti pasakhale guluu kapena guluu pang'ono pakati pomangirira mbali zonse ziwiri, kumatira pang'ono, ndi zosungunulira pang'ono zomwe sizinasunthike Kuthamanga kwa mpweya komwe kumapangidwa mu volatilization kumawononga kugwirizana;⑤ M'nyengo yamvula, filimu yomatira imachepetsa kukhuthala chifukwa cha kuyamwa kwa chinyezi, ndipo zomatira zimaonedwa kuti ndizouma koma osati zouma.
Yankho: ① Wonjezerani nthawi yowumitsa kuti zosungunulira ndi nthunzi wamadzi mufilimuyo zisungunuke;②Mukamamatira, yesetsani kugudubuza kumbali imodzi kapena kuchokera pakati kupita kumalo ozungulira kuti muthe mpweya;③Mukamakanda guluu, yesetsani kukhala ndi makulidwe a yunifolomu komanso osasowa guluu;⑥Inde Dulani mabowo angapo pansi pa mbale kuti muonjezere mpweya;⑦ Filimuyi imatenthedwa ndi kutentha kuti iwonjezere kutentha.
2 Patapita nthawi, guluu wachilengedwe chonse adzawoneka wokhota komanso wosweka mu guluu wosanjikiza.Kodi kuthetsa izo?
Kusanthula kwazifukwa: ①Makona amakutidwa ndi guluu wandiweyani, zomwe zimapangitsa kuti filimu ya guluu isaume;②Makona amasowa zomatira pamene guluu agwiritsidwa ntchito, ndipo palibe kukhudzana kwa filimu ya guluu pomamatira;③ Mphamvu yomatira yoyambira sikokwanira kugonjetsera kulimba kwa mbale ikamamatira pamalo a arc;Khama losakwanira.
Yankho: ①Falani guluu molingana, ndikuwonjezera nthawi yowumitsa pamalo opindika, ngodya, ndi zina zambiri;②Falani guluu mofanana, ndipo samalani ndi kusowa kwa guluu pamakona;③Onjezani kukakamizidwa moyenerera kuti mugwirizane mwamphamvu.
3 Simamatira mukamagwiritsa ntchito guluu universal, ndipo bolodi ndiyosavuta kuidula, chifukwa chiyani?
Kusanthula kwazifukwa: ①Mukathira guluu, amayikidwa chosungunulira mufilimuyo chisanasanduke nthunzi, zomwe zimapangitsa kuti zosungunulira zitseke, filimu ya guluuyo siuma, ndipo zomatirazo zimakhala zosauka kwambiri;②Gulu wakufa, ndipo nthawi yowumitsa guluu ndi yayitali kwambiri, zomwe zimapangitsa kuti filimu ya guluu iwonongeke;③Board Loose guluu, kapena pali kusiyana kwakukulu pakagwiritsidwa ntchito guluu ndi kusowa kwa guluu, kapena kukanikiza sikunaphatikizidwe, zomwe zimapangitsa kuti malo omangirira azikhala ochepa kwambiri, zomwe zimapangitsa kuti asamatire;④ Guluu wambali imodzi, mphamvu yomatira filimuyo ikawuma sikokwanira kumamatira pamtunda wopanda Glue;⑤ Bolo silimatsukidwa musanamata.
Yankho: ①Mutatha kugwiritsa ntchito guluu, dikirani mpaka filimuyo iume (ndiko kuti, filimuyo ikamatira popanda kumamatira kukhudza chala);②Falani guluu mofanana popanda kusowa guluu;③Walani guluu kumbali zonse ziwiri;④Ndodo Mukatseka, gudubuzani kapena nyundo kuti mbali ziwiri zigwirizane;⑤Tsukani malo omangira musanagwiritse ntchito guluu.
4 Akagwiritsidwa ntchito m'nyengo yozizira, guluu wa neoprene universal ndi wosavuta kuzizira komanso osamamatira.Chifukwa chiyani?
Kusanthula kwazifukwa: mphira wa chloroprene ndi wa mphira wa crystalline.Pamene kutentha kumachepa, crystallinity ya mphira imawonjezeka, ndipo liwiro la crystallization limakhala lofulumira, zomwe zimabweretsa kukhuthala bwino komanso kufupikitsa nthawi yosungira mamasukidwe akayendedwe, omwe amakhala ovuta kumamatira komanso kulephera kumamatira;Panthawi imodzimodziyo, kusungunuka kwa mphira wa chloroprene kumachepa, komwe kumawonekera ngati kuwonjezeka kwa kukhuthala kwa guluu mpaka kusungunuka.
Yankho: ① Ikani guluu m'madzi otentha pa madigiri 30-50 Celsius kwa nthawi yayitali, kapena gwiritsani ntchito zida zotenthetsera monga chowumitsira tsitsi kuti mutenthetse filimu ya guluu;② Yesani kupewa mthunzi ndikusankha kumanga kutentha kukakhala kokwera masana.
5 Mu nyengo yachinyezi, pamwamba pa filimuyo ndi kosavuta kutembenukira kuyera pambuyo poti pepalalo litamatidwa.Chifukwa chiyani?
Kusanthula pazifukwa: Guluu wa Universal nthawi zambiri amagwiritsa ntchito zosungunulira zowuma mwachangu.Kuthamanga kwachangu kwa zosungunulira kudzachotsa kutentha ndikupangitsa kutentha kwa filimuyo kugwere mofulumira.M'nyengo yachinyontho (chinyezi> 80%), kutentha kwa filimuyi kumakhala kwakukulu kwambiri.N'zosavuta kufika pansi pa "mame" a madzi, zomwe zimapangitsa kuti chinyezi chiwonongeke pa guluu wosanjikiza, kupanga filimu yamadzi yopyapyala, ndiko kuti, "kuyera", zomwe zimalepheretsa kupita patsogolo kwa mgwirizano.
Yankho: ①Sinthani chiŵerengero cha zosungunulira kuti mupange yunifolomu ya zosungunulira za volatilization gradient.Mwachitsanzo, moyenerera onjezani zomwe zili mu ethyl acetate mu guluu kuti muchotse chinyezi pamwamba pa guluu wosanjikiza panthawi ya volatilization kuteteza mapangidwe a filimu yamadzi pamalo omata ndikuyiteteza.Ntchito;②Gwiritsani ntchito nyali yoyatsira kutentha ndikuchotsa chinyezi;③Onjezani nthawi yowumitsa kuti nthunzi wamadzi usungunuke.
6 Zinthu zofewa za PVC sizingakhale ndi guluu wamba, chifukwa chiyani?
Kusanthula pazifukwa: Chifukwa zinthu zofewa za PVC zimakhala ndi ester plasticizer, ndipo pulasitiki ndi mafuta osayanika, zimakhala zosavuta kusamukira pamwamba pa gawo lapansi ndikusakanikirana ndi guluu, zomwe zimapangitsa kuti guluu likhale lomata. ndipo osakhoza kulimbitsa .
7 Guluu wa Universal ndi wandiweyani akagwiritsidwa ntchito, satsegula akamatsuka, ndipo amapanga chotupa, momwe angachithetsere?
Kusanthula kwazifukwa: ①Kusindikiza phukusi sikoyenera, ndipo zosungunulira zasanduka nthunzi;②Gluuyo ikagwiritsidwa ntchito, imasiyidwa yotseguka kwa nthawi yayitali, zomwe zimapangitsa kuti zosungunulirazo zisungunuke ndikukhuthala;③Chosungunulira chimasanduka nthunzi mwachangu kwambiri ndikupangitsa kuti pakhale conjunctiva.
Yankho: Mutha kuwonjezera zosungunulira zomwezo monga mafuta osungunulira, ethyl acetate ndi zosungunulira zina kuti muchepetse, kapena kufunsa akatswiri ndi akatswiri oyenerera pakampaniyo.
Pambuyo pa 8 guluu wapadziko lonse lapansi, pamakhala thovu pamwamba pa filimuyo, chavuta ndi chiyani?
Kusanthula kwazifukwa: ①Bololo silimauma, lomwe limakhala lofala kwambiri pamipanda;②Pali zonyansa monga fumbi pa bolodi, zomwe zimayambitsa kusakaniza mu guluu;③Kukakula kwa guluu ndikothamanga kwambiri ndipo mpweya umakulungidwa.
Yankho: ①Pazinthu zamatabwa monga plywood, pansi, plywood, etc., zomatirazo zimakhala ndi madzi, ndipo ziyenera kuumitsidwa bwino kapena zouma musanagwiritse ntchito;②Chigawo chapansi panthaka chiyenera kutsukidwa musanagwiritse ntchito;③Kuthamanga kwa squeegee ndikoyenera.
Momwe mungathetsere vutoli ngati filimuyo siyiuma kwa nthawi yayitali mukamagwiritsa ntchito guluu wamba?
Kusanthula kwazifukwa: ① Guluu siyenera kuyika gawo lapansi, monga kumangirira zida za PVC;②Mafuta osayanika monga plasticizer amasakanikirana ndi guluu wamba;③Kutentha kochepa kwa malo omangira kumapangitsa kuti zosungunulira zisungunuke pang'onopang'ono.
Yankho: ①Pazinthu zosadziwika, ziyenera kuyesedwa zisanagwiritsidwe ntchito;②Kuchepetsa kapena kuchotsa mapulasitiki;③Onjezani nthawi yowumitsa moyenerera, kapena gwiritsani ntchito zida zotenthetsera kuti muwongolere, kuti zosungunulira ndi nthunzi wamadzi mufilimuyo zisungunuke.
Kodi mungayerekeze bwanji kuchuluka kwa guluu 10?
Njira yoyezera: Kukula kwa malo ojambulira guluu wachilengedwe chonse, ndibwino.Ngati guluu ndi woonda kwambiri, n'zosavuta kuti mphamvu yomangirira ikhale yochepa.Pazovuta kwambiri, zingayambitse kusowa kwa guluu, kulephera kumamatira kapena kugwa.Mukayika, 200g ~ 300g ya guluu iyenera kugwiritsidwa ntchito pamtunda womatira ndi pamwamba, mita imodzi yayikulu iyenera kukhala yokutidwa ndi guluu 200g ~ 300g, ndowa ya guluu (10kg) ikhoza yokutidwa ndi 40 ~ 50m², ndi pepala. dera la 1.2 * 2.4 mamita akhoza kuikidwa za 8 Mapepala.
11 Momwe mungadziwire nthawi yowuma ya guluu wamba?
Maluso omatira: Guluu wa Universal ndi zomatira zamphira zosungunulira.Pambuyo kupaka, iyenera kusiyidwa mumpweya mpaka zosungunulirazo zitachita nthunzi zisanazimike.Ndikofunika kwambiri kumvetsetsa nthawi yowumitsa panthawi yomanga.Samalani mfundo izi: ① “Filimuyo yauma” komanso “Yosamamatira m’dzanja” zikutanthauza kuti filimuyo imakhala yomata filimuyo ikagwidwa ndi dzanja, koma siimamatira chala ikasiyidwa.Ngati filimu yomatira siimamatira nkomwe, filimu yomatira yauma nthawi zambiri, imataya kukhuthala kwake, ndipo sichingagwirizane;②M'nyengo yozizira kapena yachinyezi, chinyontho chamumlengalenga chimakonda kukhazikika pamwamba pa zomatira kuti zipangike chifunga choyera chimachepetsa kumamatira, ndiye muyenera kudikirira mpaka chosungunulira cha guluu chisungunuke musanamamatire.Ngati ndi kotheka, zida zotenthetsera zitha kugwiritsidwa ntchito kukonza izi ndikuletsa matuza kapena kugwa.
12 Momwe mungasankhire guluu universal pokongoletsa?
Njira yosankha zomatira: ① Mvetsetsani zomwe zomatira: Guluu wa Universal amatha kugawidwa m'mitundu iwiri: neoprene ndi SBS kutengera kapangidwe kake;Guluu wa neoprene universal guluu amadziwika ndi kumamatira kolimba koyambirira, kukhazikika bwino, kukhazikika kwabwino, koma kununkhiza Kukulirapo komanso mtengo wapamwamba;Guluu wamtundu wa SBS umadziwika ndi zinthu zolimba kwambiri, fungo lochepa, chitetezo cha chilengedwe, komanso mtengo wotsika, koma mphamvu yomangirira ndi kulimba kwake sizofanana ndi mtundu wa neoprene.Nthawi zambiri amagwiritsidwa ntchito m'nyumba ndi Nthawi zina zosafunikira;②Zindikirani mtundu wa zomatira: zida zodzikongoletsera wamba, monga bolodi losayaka moto, bolodi la aluminium-pulasitiki, bolodi lopanda utoto, matabwa a matabwa, plexiglass board (acrylic board), galasi la magnesium board (gypsum board);zida zina zovuta kumata Sikoyenera kugwiritsa ntchito zomatira zonse, monga polyethylene, polypropylene, polytetrafluoroethylene ndi polyolefins zina, organic silicon, ndi chitsulo chachisanu.Pulasitiki PVC, mapulasitiki munali kuchuluka kwa plasticizers, ndi zipangizo zikopa;③Kutengera momwe amagwiritsidwira ntchito, monga kutentha, chinyezi, media media, chilengedwe chakunja, etc.
Nthawi yotumiza: May-17-2021